Security Advisory

CVE-2019-12410

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2019-11-08 18:04:52

Last updated 2024-08-04 23:17:40

Assigner apache

CVSS score not scored

State PUBLISHED

Description

While investigating UBSAN errors in https://github.com/apache/arrow/pull/5365 it was discovered Apache Arrow versions 0.12.0 to 0.14.1, left memory Array data uninitialized when reading RLE null data from parquet. This affected the C++, Python, Ruby and R implementations. The uninitialized memory could potentially be shared if are transmitted over the wire (for instance with Flight) or persisted in the streaming IPC and file formats.

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